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kernel/linux-rt-4.4.41/arch/x86/include/asm/hypertransport.h 1.29 KB
5113f6f70   김현기   kernel add
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  #ifndef _ASM_X86_HYPERTRANSPORT_H
  #define _ASM_X86_HYPERTRANSPORT_H
  
  /*
   * Constants for x86 Hypertransport Interrupts.
   */
  
  #define HT_IRQ_LOW_BASE			0xf8000000
  
  #define HT_IRQ_LOW_VECTOR_SHIFT		16
  #define HT_IRQ_LOW_VECTOR_MASK		0x00ff0000
  #define HT_IRQ_LOW_VECTOR(v)						\
  	(((v) << HT_IRQ_LOW_VECTOR_SHIFT) & HT_IRQ_LOW_VECTOR_MASK)
  
  #define HT_IRQ_LOW_DEST_ID_SHIFT	8
  #define HT_IRQ_LOW_DEST_ID_MASK		0x0000ff00
  #define HT_IRQ_LOW_DEST_ID(v)						\
  	(((v) << HT_IRQ_LOW_DEST_ID_SHIFT) & HT_IRQ_LOW_DEST_ID_MASK)
  
  #define HT_IRQ_LOW_DM_PHYSICAL		0x0000000
  #define HT_IRQ_LOW_DM_LOGICAL		0x0000040
  
  #define HT_IRQ_LOW_RQEOI_EDGE		0x0000000
  #define HT_IRQ_LOW_RQEOI_LEVEL		0x0000020
  
  
  #define HT_IRQ_LOW_MT_FIXED		0x0000000
  #define HT_IRQ_LOW_MT_ARBITRATED	0x0000004
  #define HT_IRQ_LOW_MT_SMI		0x0000008
  #define HT_IRQ_LOW_MT_NMI		0x000000c
  #define HT_IRQ_LOW_MT_INIT		0x0000010
  #define HT_IRQ_LOW_MT_STARTUP		0x0000014
  #define HT_IRQ_LOW_MT_EXTINT		0x0000018
  #define HT_IRQ_LOW_MT_LINT1		0x000008c
  #define HT_IRQ_LOW_MT_LINT0		0x0000098
  
  #define HT_IRQ_LOW_IRQ_MASKED		0x0000001
  
  
  #define HT_IRQ_HIGH_DEST_ID_SHIFT	0
  #define HT_IRQ_HIGH_DEST_ID_MASK	0x00ffffff
  #define HT_IRQ_HIGH_DEST_ID(v)						\
  	((((v) >> 8) << HT_IRQ_HIGH_DEST_ID_SHIFT) & HT_IRQ_HIGH_DEST_ID_MASK)
  
  #endif /* _ASM_X86_HYPERTRANSPORT_H */